TicTacToe - main.cpp

#include "main.h"
#include <cctype>

int main()
{
    using std::cout;
    using std::cin;
    using std::endl;

    Board mainBoard = Board();

    cout << "Player 1 Name: ";
    string sPlayer1;
    cin >> sPlayer1;
    sPlayer1 = "\"X\" " + sPlayer1;

    cout << "Player 2 Name: ";
    string sPlayer2;
    cin >> sPlayer2;
    sPlayer2 = "\"O\" " + sPlayer2;

    mainBoard.ResetBoard();
    mainBoard.PrintBoard();

    int nSpot = 0;
    int setError = 0;
    string sCurrentPlayer = "";
    sCurrentPlayer = sPlayer1;
    bool bPlayAgain = true;

    while(bPlayAgain)
    {
        while(!mainBoard.CheckWinCondition())
        {
            cout << sCurrentPlayer << "'s turn." << endl;
            cout << "Choose a spot: ";
            cin >> nSpot;
            while(cin.fail())
            {
                cin.clear();
                cin.ignore(100, '\n');
                nSpot = 0;
                continue;
            }
            if (sCurrentPlayer == sPlayer1)
            {
                setError = mainBoard.SetSquare(nSpot, "X");
                if(!setError)
                {
                    sCurrentPlayer = sPlayer2;
                }
            }
            else if (sCurrentPlayer == sPlayer2)
            {
                setError = mainBoard.SetSquare(nSpot, "O");
                if(!setError)
                {
                    sCurrentPlayer = sPlayer1;
                }
            }
            mainBoard.PrintBoard();
            PrintError(setError);
        }

        mainBoard.PrintBoard();
        string sWinner = mainBoard.GetWinningPlayer();
        if (sWinner == "X")
        {
            cout << sPlayer1 << " wins!!!!" << endl;
        } else if (sWinner == "O")
        {
            cout << sPlayer2 << " wins!!!!" << endl;
        } else if (sWinner == "Draw")
        {
            cout << "It's a draw!!!!" << endl;
        }
        cout << endl;
        cout << "Would you like to play again? ";
        string sAnswer = "";
        cin >> sAnswer;
        const int length = sAnswer.length();
        for (int i = 0; i!=length; ++i)
        {
            sAnswer[i] = std::tolower(sAnswer[i]);
        }
        if ((sAnswer == "yes") || (sAnswer == "y"))
        {
            bPlayAgain = true;
            mainBoard.ResetBoard();
            sCurrentPlayer = sPlayer1;
            mainBoard.PrintBoard();
        }
        else
        {
            bPlayAgain = false;
        }
    }
    return 0;
}

void PrintError(int error)
{
    using std::cout;
    using std::endl;

    switch (error)
    {
    case 0:
        {
            return;
        }
    case 1:
        {
            cout << "That spot is taken. Try again." << endl;
            return;
        }
    case 2:
        {
            cout << "You need to enter a number between 1 and 9. Try again." << endl;
            return;
        }
    default:
        {
            cout << "Unknown Error. Please restart game." << endl;
            return;
        }
    }
}